What's inside
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For most users, the best Stanley hand planer depends on the job: choose a No. 4 bench plane for general smoothing, a No. 60½ low-angle block plane for end grain and small fittings, or a No. 5 jack plane when you need more reach for flattening and stock removal.
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Stanley hand planes by job
Stanley’s familiar bench-plane sizes follow the Bailey pattern: a longer body bridges low spots on a board, while a shorter body follows local contours. Block planes are compact, held in one hand, and particularly useful for trimming edges and end grain. Model numbers can be stamped on the tool, but vintage examples may have replacement parts or mixed components, so assess the actual plane rather than relying on its label.
- No. 4 smoothing plane: The practical all-rounder for smoothing boards and removing fine shavings. Its roughly 9-inch body is easier to control than a longer jointer plane but less effective for flattening a long, uneven board.
- No. 5 jack plane: A roughly 14-inch bench plane that can handle general preparation, moderate flattening, and stock removal. It is more versatile for larger work than a No. 4, though less nimble on small parts.
- No. 60½ low-angle block plane: A compact plane with an adjustable mouth and a blade bedded at a low angle. It suits end grain, chamfers, and fitting small parts. The low cutting angle is useful on end grain, but a sharp blade and careful setup still matter.
- No. 9½ block plane: Another common adjustable-mouth block-plane pattern, with a higher blade bedding angle than the 60½. It is a useful choice for general trimming when you want a small plane that can adjust to different cuts.
- No. 6 fore plane: A longer, heavier bench plane for preparing or flattening wider stock. Its size can be tiring for quick, delicate fitting, so it makes sense mainly when board length and regular use justify it.
Size and feature comparison
The figures below are approximate pattern dimensions, not guarantees for every vintage example. Production years, versions, replacement parts, and measurement methods can change the details. Plane length is the useful first comparison; width and weight can vary more between individual tools.
| Plane type | Approx. body length | Typical blade width | Adjustment and best fit |
|---|---|---|---|
| Stanley No. 4 | 9 in (229 mm) | 2 in (51 mm) | Bench-plane depth and lateral adjustments; smoothing and general work |
| Stanley No. 5 | 14 in (356 mm) | 2 in (51 mm) | Bench-plane adjustments; stock preparation and moderate flattening |
| Stanley No. 6 | 18 in (457 mm) | 2⅜ in (60 mm) | Bench-plane adjustments; longer, heavier work on larger boards |
| Stanley No. 9½ | About 6 in (152 mm) | 1⅝ in (41 mm) | Adjustable-mouth block-plane pattern; general trimming and fitting |
| Stanley No. 60½ | About 6 in (152 mm) | 1⅜ in (35 mm) | Low-angle adjustable-mouth pattern; end grain and small fittings |
For bench planes, the body’s length helps determine how well the tool averages out surface dips: a longer plane tends to ride across hollows rather than dropping into them. A block plane’s short sole instead makes it responsive on a small edge or local high spot. Blade width affects how much of a board you can cover per pass, but it does not compensate for a sole that is twisted or a blade that is dull.
Choose by your situation
| Your situation | A sensible starting choice | Why |
|---|---|---|
| New to hand planes; one tool for furniture touch-ups | No. 4 | Manageable size and broad usefulness for smoothing smaller boards |
| Frequent trimming of doors, edges, or end grain | No. 60½ or No. 9½ | Small, one-handed format; adjustable-mouth versions offer more control over cut opening |
| One bench plane for longer boards and rougher preparation | No. 5 | More reach and mass than a No. 4 without moving up to a large plane |
| Very limited storage or mostly small projects | Block plane | Compact, quick to pick up, and useful for local fitting; not a substitute for flattening long boards |
| Regular work on wide, long stock | No. 6, or a No. 5 if weight is a concern | Longer sole helps bridge uneven areas; the larger plane demands more effort and storage |
If you are buying only one plane and do not yet know your most common task, a sound No. 4 is a reasonable starting point. Choose the No. 5 instead if you routinely work on longer stock. For quick door-edge adjustments or fitting a joint, a block plane is usually the more convenient first tool.
What to inspect on a used Stanley hand planer
Older Stanley planes can be excellent working tools, but a low purchase price is only attractive if the parts are sound and the plane can be brought into adjustment without excessive repair. Inspect the tool assembled where possible, and ask whether the blade, cap iron, lever cap, or adjustment hardware has been replaced.
- Sole and sides: Look for cracks, deep pitting near the mouth, and visible twists or dents. Surface rust is often manageable; damaged casting or severe corrosion at the working surfaces is a more serious concern. A short straightedge can reveal obvious hollows or raised areas, though a more careful flatness check may be needed.
- Blade and cap iron: Check for enough blade remaining to sharpen, a reasonably straight edge, and no cracks. A rounded edge can be reshaped, but a very short, badly pitted blade may need replacement. Confirm the cap iron fits securely and the lever cap holds the assembly firmly.
- Adjustment range: Turn the depth adjuster and check that it moves the blade smoothly. The lateral adjuster should shift the iron side to side. Make sure the blade can retract clear of the mouth and advance evenly; stiff, missing, or slipping parts may signal more than a simple cleaning job.
- Handles and knobs: Check for cracks, loose fasteners, and repairs around screw holes. A loose handle can often be fixed, but damaged castings or missing specialty hardware can make restoration inconvenient.
- Mouth and sole: Check that the mouth is not badly chipped or enlarged. On adjustable-mouth block planes, confirm the front section moves and locks. A fixed mouth limits how much the opening can be changed, which matters when taking fine shavings or working difficult grain.
Allow for setup, not just the asking price
A used plane may need rust removal, sharpening, and adjustment before it cuts well. These are normal maintenance tasks, but flattening a badly uneven sole, repairing a crack, or replacing unavailable parts can take far more time. Compare the total cost—purchase price, any replacement iron or hardware, and your setup time—with the cost of a clean, ready-to-use example. General secondhand prices vary substantially by condition, completeness, and local market, so treat any quoted range as a rough guide rather than a dependable valuation.
Basic setup before the first cut
- Clean and inspect. Remove loose dirt and surface rust, then check that the sole and adjustment parts are not damaged. Avoid aggressive grinding that removes useful metal.
- Sharpen the blade. Establish a straight, sharp edge and remove any nicks that would leave tracks. The blade must be sharp across the part of its width that will contact the wood.
- Set the cap iron and blade. Fit the cap iron securely, install the blade, and adjust it to take a very fine shaving. A smoothing plane should not be set for heavy stock removal at the start.
- Check the shaving across the width. Make a test pass on scrap. If one side cuts more deeply, adjust the blade laterally; if it tears or stalls, retract it, inspect sharpness and grain direction, then try a lighter cut.
- Match the plane to the task. Use a No. 4 for smoothing, a No. 5 for longer stock preparation, and a block plane for local trimming. Trying to flatten a long board with a short block plane is slow; using a heavy bench plane for a tiny fitting is awkward.
Bottom line
Buy for the work you actually do: a No. 4 for everyday smoothing, a No. 5 for a wider range of board preparation, or a compact block plane for trimming and fitting. On a used Stanley, sound castings, working adjustments, and a usable blade matter more than a clean finish or an impressive model number. A complete plane with manageable setup needs is usually a better buy than a bargain that requires major repair.